Seasonic CORE BC-750 750W ATX 3.1 PSU
£68.51
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About This Item
- 750W ATX 3.1 power supply unit for PC systems
- 80 PLUS Bronze certification for energy efficiency
- Active cooling with a 12 cm top-mounted sleeve bearing fan
- Non-Modular cabling with extensive power connectors including 4x PCIe (6+2 pin)
- Integrated power protection features: Over current, Over power, Over voltage, Short circuit
- Compact 140 mm depth with a durable scratch-resistant finish
- Smart and Silent Fan Control (S2FC) for optimised cooling and quiet operation
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Seasonic CORE BC-750 – Essential Power Delivery
For PC builders and gamers seeking dependable power, the Seasonic CORE BC-750 ATX 3.1 power supply unit 750 W 20+4 pin ATX Black delivers. This unit provides a robust 750W output. It ensures stable and efficient operation for your system. We designed it for straightforward integration.
Key Technical Details
| Metric | Spec. |
|---|---|
| Total Power | 750 W |
| 80 PLUS Certification | Bronze |
| Fan Diameter | 12 cm |
| PSU Form Factor | ATX |
| Motherboard Cable | 55 cm |
| CPU Cable | 60 cm |
Efficient and Quiet Cooling
The integrated 12 cm fan uses a sleeve bearing. This design provides reliable cooling. It also maintains a low noise profile. Active cooling automatically adjusts fan speed. Your system stays cool under load.
Modern Connectivity Options
This PSU includes a native 12V-2×6 cable. This ensures compatibility with current GPUs. We also include two 8-pin PCIe cables. This offers flexibility for various graphics cards. Multiple SATA and Molex connectors are present. These support your storage and peripheral needs.
Robust Power Protection
Safety is paramount in our designs. This unit features comprehensive power protection. It guards against over current and over power. Over voltage and short circuit protection are also included. These features safeguard your valuable components.
Built for Reliability
The Seasonic CORE BC-750 ATX 3.1 power supply unit 750 W 20+4 pin ATX Black boasts a 100,000-hour MTBF. This indicates long-term dependability. It carries numerous certifications. These include CE, UKCA, and Energy Star. You can trust its quality and safety.
Before You Order
- Confirm your PC case has adequate space for an ATX PSU.
- Check your motherboard requires a 20+4 pin ATX connector.
- Ensure your GPU uses 12V-2×6 or 8-pin PCIe power.
- Verify your system requires 750W total power.
Frequently Asked Questions
Q: What is the 80 PLUS Bronze certification?
A: It signifies the power supply operates at least 82% efficient at 20% load, 85% at 50% load, and 82% at 100% load.
Q: Is this power supply suitable for gaming PCs?
A: Yes, its 750W output and modern connectors support many gaming configurations.
Q: Does it have an on/off switch?
A: Yes, a convenient on/off switch is located on the unit.
Q: What is the benefit of a 12 cm fan?
A: A larger fan can move more air at lower RPMs, contributing to quieter operation.
Q: Are the cables modular?
A: No, this unit features non-modular cabling.
Our Verdict
This Seasonic CORE BC-750 PSU is ideal for users needing a reliable 750W power solution. Its ATX 3.1 compliance and robust protection features offer peace of mind.
| Cooling | |
|---|---|
| Fan diameter | 12 cm |
| Number of fans | 1 fan(s) |
| Fan location | Top |
| Cooling type | Active |
| Performance | |
| On/off switch | Yes |
| Power supply unit (PSU) form factor | ATX |
| 80 PLUS certification | 80 PLUS Bronze |
| Purpose | PC |
| Mean time between failures (MTBF) | 100000 h |
| Certification | CE, CB, CCC, cTUVus, TUV, BSMI, EAC, UKCA, Energy Star, RoHS, REACH, WEEE, ErP Lot 6 |
| Bearing technology | Sleeve |
| Design | |
| 80 PLUS certification | 80 PLUS Bronze |
| Certification | CE, CB, CCC, cTUVus, TUV, BSMI, EAC, UKCA, Energy Star, RoHS, REACH, WEEE, ErP Lot 6 |
| Product colour | Black |
| Fan diameter | 12 cm |
| On/off switch | Yes |
| Number of fans | 1 fan(s) |
| Fan location | Top |
| Cooling type | Active |
| Power | |
| Total power | 750 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50/60 Hz |
| Input current | 11 - 5.5 A |
| Combined power (+3.3V) | 100 W |
| Combined power (+12V) | 744 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 12.5 W |
| Max output current (+3.3V) | 20 A |
| Max output current (+12V) | 62 A |
| Max output current (+5V) | 20 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 2.5 A |
| Power protection features | Over current, Over power, Over voltage, Short circuit |
| Ports & interfaces | |
| Motherboard power cable length | 55 cm |
| CPU power cable length | 60 cm |
| Motherboard power connector | 20+4 pin ATX |
| Number of SATA power connectors | 6 |
| Peripheral (Molex) power connectors (4-pin) | 3 |
| PCI Express power connectors (6+2 pin) | 4 |
| CPU power connector (4+4 pin) | Yes |
| PCI Express connector | Yes |
| ATX power connector (20+4 pin) | Yes |
| Cabling type | Non-Modular |
| EPS power connector (4+4 pin) | Yes |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 40 °C |
| Certificates | |
| Certification | CE, CB, CCC, cTUVus, TUV, BSMI, EAC, UKCA, Energy Star, RoHS, REACH, WEEE, ErP Lot 6 |
| Compliance certificates | BSMI, CB, CCC, CE, EAC, REACH, RoHS, UKCA, WEEE, cTUVus |
| 80 PLUS certification | 80 PLUS Bronze |
| Weight & dimensions | |
| Width | 150 mm |
| Depth | 140 mm |
| Height | 86 mm |
| Technical details | |
| Sustainability certificates | ENERGY STAR |
| Compliance certificates | BSMI, CB, CCC, CE, EAC, REACH, RoHS, UKCA, WEEE, cTUVus |

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